In the present study, the volatile compounds of essential oil of Foeniculum vulgare (fennel),
Salvia officinalis (sage), Vitis vinifera (grape), Lavandula angustifolia (lavender) were
analysed by gas chromatography-mass spectrometry (GC-MS) using the Nist and Willey
libraries. It was determined that the main components of Foeniculum sp. were anethole
(41.11%), carvacrol (9.18%). whereas main components of Salvia sp were 1.8 cineole
(34.09%), caryophyllene (10.95%), camphor (9.44%), α-pinene (8.42%). Vitis sp. contained
linoleic acid (36.98%), 2,4-decadienal (30.79%). Finally, volatile component of Lavandula sp.
was linalool (33.57%), linalyl acetate (30.74%). Photoxic antibacterial activity of volatile oil of
those plants against Escherichia coli (ATCC 25293), Klebsiella pneumoniae (10031),
Salmonella thyphimurium, Bacillus subtilis (ATCC 6633), Staphylococcus aureus (ATCC
25925), Enterococcus feacalis (ATCC 29212) were examined by using disc diffusion method.
We demonstrated that volatile oil effectively can be activated by a standard LED light. In vitro,
significant phototoxicity was demonstrated by volatile oil of Foeniculum sp. and Vitis sp. (P <
0.05), while minor phototoxicity was induced by Lavandula sp. Therefore, volatile oil of plant
can be considered as a potential photosensitizer in the photochemical therapy.
Foeniculum vulgare Salvia officinalis Vitis vinifera Lavandula angustifolia photoactivated volatile oil antimicrobial action
Primary Language | English |
---|---|
Journal Section | Articles |
Authors | |
Publication Date | September 20, 2016 |
Submission Date | January 17, 2017 |
Published in Issue | Year 2016 Volume: 1 Issue: 3 |
We welcome all your submissions
All published work is licensed under a Creative Commons Attribution 4.0 International License Link . Creative Commons License
NESciences.com © 2015